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Kids can develop their building skills and play out fun scenes from season 4 of the LEGO® NINJAGO® TV series with Jay’s Electro Mech (71740). Featuring a posable mech, ninja car, spider toy, and a golden-sword display, kids can enjoy hours of ninja adventures.This is the cheapest delivered at home option for The Netherlands for € 25.94
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Pricing Info
Current price | ↑ € 0.01 | € 18.59 |
Lego retail price | 18.86 ct/brick | € 19.99 |
Lowest price ever | € 10.37 | |
Half-Year Low | € 12.79 | |
Highest price ever | € 44.95 | |
Price is 7% below the initial Lego retail price, a € 1.40 discount! This comes down to 17.54 cent per brick. |
Lego Set price development

Current pricing since April 22nd 2025
Amazon pricing is not included in price tracking/graphSet price per store
Delivered to
Netherlands

No longer directly available
Store Name | Description | Rating | Last availability | Last Price |
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![]() | ![]() | € 13.98 | ||
![]() | ![]() | € 17.50 | ||
![]() | ![]() | € 17.75 | ||
![]() | ![]() | € 16.95 | ||
![]() | ![]() | € 19.66 | ||
![]() | ![]() | € 20.84 | ||
![]() | ![]() | € 19.99 | ||
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![]() | ![]() | € 19.99 | ||
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![]() | ![]() | € 20.99 | ||
![]() | ![]() | € 19.99 | ||
![]() | ![]() | ✱ | ||
![]() | ![]() | € 13.49 | ||
![]() | ![]() | ✱ | ||
![]() | ![]() | € 14.99 | ||
![]() | ![]() | € 14.96 | ||
![]() | ![]() | € 13.99 | ||
![]() | ![]() | € 13.79 | ||
![]() | ![]() | € 18.89 | ||
![]() | ![]() | € 19.99 | ||
![]() | ![]() | € 19.99 | ||
![]() | ![]() | € 19.99 | ||
![]() | ![]() | € 19.99 | ||
![]() | ![]() | € 19.99 | ||
![]() | ![]() | € 20.53 (£ 17.99) | ||
![]() | ![]() | € 16.99 | ||
![]() | ![]() | € 18.50 |
~ means with approximated delivery cost and VAT differences, as the actual delivery costs might vary due to item weight and/or dimensions.
Prices and availability may have changed since the last update. Order is purely based on price, compensation by partners has no influence whatsoever on this. Only with equal prices can historical performances influence the order.
Prices and availability may have changed since the last update. Order is purely based on price, compensation by partners has no influence whatsoever on this. Only with equal prices can historical performances influence the order.
Lego Set price development

Amazon pricing is not included in price tracking/graph
Details
Set Title
LEGO 71740 Jay's Electro Mech
Alternate description
A build-and-play NINJAGO® battle toy set
Pieces
106
Ages
Theme
Monitoring since
February 2021
Building instructions
EAN
5702016889574
Shortlink
User comments about Jay's Electro Mech (71740)

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Jay's Electro Mech 71740 Features
- LEGO® NINJAGO® Jay’s Electro Mech (71740) helps kids learn how to build before they enjoy fun battles with a posable mech toy and ninja car.
- Action-packed battle toy set includes 2 minifigures from season 4 of the NINJAGO® TV series: ninja Jay and the villain Eyezor plus a Starter Brick to get the building and playing started quickly.
- This awesome mech toy has posable arms and legs, a spinning blade, and a large sword in its hands, and a cockpit to carry Jay, all to inspire kids' fun-filled stories.
- Eyezor’s car toy has a cool spinning platform mounted on it with a shooter that can fire studs for kids to play out fun battle scenes.
- With just 106 pieces, this ninja playset provides a simple and fun build for kids aged 4 and up and makes the perfect gift for a child who deserves a special treat.
- Measuring over 6.5 in. (17 cm) tall, 4 in. (10 cm) long and 6.5 in. (16 cm) wide Jay's Electro Mech looks great on display in a child's bedroom between playtime battles.